Commissioning ICAF-System New Touch Screen V02-NL Date: Engineer: Company: Shipyard: New building nr.: Vessel type: Location Salt Brackish Vessel name: IMO nr.: E-mail Vessel: Owner: E-mail Owner: Tel.-nr. Owner: Fax-nr. Owner: Fresh Before starting up check if the system is turned off! Materials needed for commissioning: Rittal key Standard electrician toolbox. Check the complete ICAF system configuration. - Type of system Please fill in! ICAF for boxcoolers ICAF for sea inlets ICAF combination; boxcoolers and sea inlets - Make a visual check for the complete system, all connections, any damages to power unit plugboxes or cables. Damages: ) 2) Description Page of 7
0 Herenweg 58a 2. Check anode connections. Measure the resistance (Ω), and the potential difference (mv) on the anode cables. a. For boxcoolers: cofferdam construction Cu-anodes Titanex 6mm2 cable! CWC supply. Box cooler with mounting bolt construction Type d Multicore cable 6x,5mm2 Yard supply. cable feed through Cu-anodes Multicore cable 4x,5mm2 Yard supply. Typical boxcooler configuration Titanex 6mm2 cable! CWC supply. Box cooler with cable feed through construction. Type d2 or d3 seachest hull - Open plug boxes o Write down which cable number (multi core cable) is connected to which anode. (this is to check the connections inside the power unit (terminals)) - Take the multimeter, and measure Ohm (Ω) (fill in table) put the + to anode cable - Change the multimeter to mv, and check the potential differences (fill in table) put the + to anode cable read-out > +400 mv cable connection is okay read-out < +400 mv cable connection is not okay (short circuit) Action : check cables visual Action 2: contact CWC - Check all other anode cables for the complete system Page 2 of 7
Please fill in! Anode number boxcooler ps/sb fore/aft anode resistance Ω anode potential mv Remarks: ) 2) 3) 4) Page 3 of 7
0 0 Herenweg 58a b. For sea inlets: 2 3 4 multi core cable 2x,5 mm² single core cable x6 mm² Typical sea inlet configuration - Untighten the cofferdam lid o Make a visual inspection, no water in the cofferdam, cable connections etc. - Open plug boxes o Write down which cable colour (multi core cable) is connected to which anode. (this is to check the connections inside the power unit (terminals)) o Take the multimeter, and measure Ohm (Ω) (fill in table) put the + to anode connection pin - Change the multimeter to mv, and check the potential difference. (fill in table) put the + to anode connection pin read-out Cu-anodes: > +400 mv cable connection is okay read-out Cu-anodes: < +400 mv cable connection is not okay (short circuit) read-out Al-anodes: < -00 mv cable connection is okay read-out AL-anodes: > -00 mv cable connection is not okay (short circuit) read-out Fe-anodes: cannot be measured Action if wrong read-out: Action : check cables visual Action 2: contact CWC Page 4 of 7
Please fill in! Anode number Anode type Cu, Al or Fe Sea inlet ps/sb fore/aft anode resistance Ω Potential MV Remarks: ) 2) 3) 4) Page 5 of 7
3. Check terminals inside the power unit. - Compare the numbers of the cables (taken from the plugboxes) with the terminals inside the power unit. - Use the ICAF manual to check the anode numbers. Typical terminal configuration L N PE F F2 2 3 4 5 6 7 8 9 0 2 0-240V/50-60Hz Anode 2 COM Anode 3 NO NC Anode Anode 4 Anode 5 Anode 6 Anode 7 Anode 8 ALARM Number of anode terminals depends on number of anodes!! 4. Switch power unit ON - After switching on, the ICAF system will check itself on correct installation automatically. When no malfunction is detected in all the connected components, the system will switch to operate. Otherwise it will generate an alarm code on the screen. Always take a download of the system, both the log export as well for the cfg export and send these files along this document to service@corrosion.nl Page 6 of 7
- FINALLY FILL IN THE FOLLOWING TABLE INFO TAKEN FROM TOUCH SCREEN Anode nº Channel nº Plug Box nº Set Current Actual current Actual voltage Please return this filled in protocol to Corrosion & Water-Control bv Fax +3 (0)79 59387 Email: service@corrosion.nl Page 7 of 7